78814547

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1951}}^1$

素因数の和:2186

約数の個数: 16

約数和(自身を含む): 93696000

約数和(自身を除く): 14881453

約数列:

[1, 7, 29, 199, 203, 1393, 1951, 5771, 13657, 40397, 56579, 388249, 396053, 2717743, 11259221, 78814547]

約数ペア:

[(1, 78814547), (7, 11259221), (29, 2717743), (199, 396053), (203, 388249), (1393, 56579), (1951, 40397), (5771, 13657)]